Floor Sanding and Timber Finishing Contractors risk assessment (NSW)
Secure your legal baseline with a diagnostic tool authored by a Certified Industrial Hygienist: 28 hazards and 147 controls for floor sanding contractors and timber floor finishing crews, already identified and rated. Answer Yes, No or N/A online and download a finished Word report.
13 activities, 28 hazards, 147 controls. One industry, one login.
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The 13 activities in this assessment
Every activity is assessed in three parts — Safety (9 hazards), Process Safety (5) and Occupational Hygiene (14). Untick any activity you do not carry out and it drops out of your assessment.
✓The inherent hazard register in Word: every hazard here with what could go wrong, the possible consequence and its starting risk rating, to read before the walk and share with the people you consult.
✓Access to the Floor sanding and finishing online calculator, tied to the email address used at checkout. Answer Yes, No or N/A on a phone or tablet; untick any activity you do not carry out and it drops out of your checklist, results and report.
✓A finished Word report (.docx) with every hazard, your answers, the residual risk and your prioritised Action Plan already in it — to print, sign and keep with your safety records.
✓The health surveillance pathway: when health monitoring is required, a medical referral form for the registered medical practitioner, and a worker respiratory symptom questionnaire.
✓An inspection readiness checklist for a SafeWork NSW visit, and an annual review template.
What this pack is
Generic safety templates leave you with most of the work and all of the liability. A floor sanding and finishing business that has not managed spontaneous combustion in dust collection bags, explosive solvent atmospheres in closed rooms, and lead in old finishes is exposed to regulatory action, and those are the hazards a general template handles worst.
Fine hardwood sanding dust in occupied buildings, solvent-based and two-pack floor coatings, ignition of dust and vapour, and belt sander vibration.
Each industry here is a complete risk assessment for one kind of woodworking business, with the hazards and their starting ratings already identified by a Certified Industrial Hygienist. You answer Yes, No or N/A to the controls, and the calculator works out your residual risk, builds the Action Plan and produces the finished report.
Floor Sanding and Timber Finishing Contractors
Workplace risk assessment for floor sanding contractors and timber floor finishing crews in New South Wales: 13 activities, 28 hazards and 147 controls across safety, process safety and occupational hygiene. Completed in the online calculator, which works out control scores, residual risk and a prioritised Action Plan and produces a finished Word report to print and sign.
- ✓28 hazards across 13 activities, each with its consequences and starting risk already rated — the inherent hazard register, in Word, is yours to download at once
- ✓147 controls listed for you, ranked by the hierarchy of control — you answer Yes, No or N/A in the online calculator
- ✓Colour-coded residual risk and a prioritised Action Plan, worked out for you; air monitoring goes on the plan wherever it is a missing control
- ✓A finished Word report to print and sign — attach it to your hazard register and you are audit-ready
- ✓The health surveillance pathway with its medical referral form and worker symptom questionnaire, an inspection readiness checklist and an annual review template
13 activities, 28 hazards, 147 controls. One industry, one login.
Secure checkout via Stripe. Sign in and start as soon as the payment goes through.
Run more than one kind of work? See every industry
The most serious hazards in floor sanding and finishing
A sample of the 28 hazards in this assessment, each shown with its consequence and the starting risk rating given by a Certified Industrial Hygienist before any controls are counted. The controls themselves are in the calculator.
Mesothelioma, asbestosis and lung cancer, with no safe level of exposure. Asbestos WEL 0.1 f/mL. Removal of more than 10 m2 of non-friable asbestos requires a licensed removalist. Occupational Hygiene · inherent risk 5B.
Flash fire or vapour explosion inside the building, severe burns and fatality. Process Safety · inherent risk 5B.
Floor sanding produces high exposures to fine wood dust. Wood dust is classified by IARC as Group 1, carcinogenic to humans (sinonasal cancer), with the strongest evidence for hardwoods. It is a respiratory and dermal sensitiser: occupational asthma, rhinitis, dermatitis. The WEL is 1 mg/m3 for hardwood and 2 mg/m3 for softwood (8-hour TWA, inhalable); mixed species are assessed against the hardwood limit as a professional default. Occupational Hygiene · inherent risk 4D.
Fire starting unattended hours later, destroying the building or vehicle. Process Safety · inherent risk 4C.
Electric shock and fatality; fire; carbon monoxide from generators run indoors. Safety · inherent risk 4B.
Low back injury, shoulder strain, hernia; crush injuries from dropped machines; falls on stairs while carrying. Safety · inherent risk 3D.
How one hazard is rated
Hazard S1.1 — moving heavy sanding machines into vehicles, buildings and up stairs — starts at 3D, rated before any controls are counted. The calculator lists 6 controls for it, from elimination and extraction at the source down to PPE, monitoring and emergency arrangements. You answer Yes, No or N/A for each on the floor. Once the last one is answered it works out the control score, applies any severity reduction earned by physical controls, and shows the residual risk as RED, YELLOW or GREEN. Every control you answered No to goes into your Action Plan, most urgent and most effective first, ready for a responsible person and a due date.
Sanding dust and coating vapour in a closed room: the floor sander's exposure
A floor sanding crew does its work inside someone else's house or office, with the windows shut to keep dust in and the rooms small enough that nothing disperses. Drum sanders and edgers with bag-only collection release fine dust straight into that room, and corner scraping and hand sanding add more at the breathing zone. Wood dust is IARC Group 1, with the strongest evidence for hardwoods, and a respiratory and skin sensitiser. The limit is 1 mg/m3 for hardwood and 2 mg/m3 for softwood as an 8-hour inhalable average, with mixed or old stained timber assessed against the hardwood figure.
Once sanding stops, the exposure changes to vapour. Oil-modified polyurethane, stains and thinners concentrate near the floor, and the mineral spirits limit falls to 296 mg/m3 and n-butyl acetate to 50 ppm on 1 December 2026. Two-pack finishes with HDI-based hardeners carry isocyanates, with a limit of 0.02 mg/m3 as an 8-hour average and 0.07 mg/m3 short term, measured as NCO. Isocyanates are listed in Schedule 14 of the WHS Regulation for health monitoring.
What makes this trade different from a workshop is that the building is unknown every day. Older floors can hide paint with more than 1% lead, at which point machine sanding becomes a lead process, and vinyl tiles, sheet backing and bitumen adhesive may contain asbestos. The fire risk also leaves with you: sanding dust with oil-based residue can self-heat in the bag or bin and ignite hours later in the house or van.
What SafeWork NSW asks a floor sanding contractor to demonstrate
The assessment makes you check the things an inspector would find on a job. A portable RCD at the supply point for every machine, leads tested and tagged, and no fuel-powered generator run inside the building, which is a prohibited practice. Drum sanders with the drum guard and dead-man control working, unplugged before the abrasive is changed.
For coatings, the gates are strict. Every ignition source in the building, including pilot lights, heaters and appliances, must be identified and turned off before solvent coating starts, and Safety Data Sheets must be held and followed for every product. Applying a solvent coating with a pilot light still burning is prohibited.
Beyond that, you confirm how lead paint and asbestos are identified before sanding, whether lead risk work has been notified to SafeWork NSW with blood lead monitoring, whether isocyanate exposure has health monitoring, and whether anyone has actually measured the dust and vapour.
What most floor sanders answer on their first pass
Experienced crews tend to answer Yes to the machine controls because they look after their sanders. The No answers come in the room after the machine stops. The drum sander still relies on its bag, the edger has no separate extractor, the floor is swept or vacuumed with a household vacuum between coats, and the bags are emptied inside or thrown in the client's wheelie bin. Painted borders and old stair treads are sanded without anyone testing for lead, and no one has ever sampled dust or vapour.
The upgrades that move a hazard from yellow into green are practical. Connecting sanders and edgers to a separate M-class or H-class extractor or a mobile dust extraction system rather than a bag. Using a water-based coating in place of a solvent-based one where the finish allows, with cross-ventilation or fans rated for flammable atmospheres during application and drying.
NOT RATED looks like this at the end of a long day. The last bag of fine sanding dust, loaded with old oil-based finish, is tied off in a plastic bag and left in the back of the van overnight. Leaving sanding dust in plastic bags inside a vehicle is a prohibited practice, so that hazard stays NOT RATED until the dust goes into a lidded metal container or is wetted and removed.
How your controls are scored
Not generic advice — the specific, hierarchy-of-controls measures written into the pack, matched to how these assets actually fail.
Built for the people who do this work
If you operate, maintain or contract to these assets in NSW, this pack is written for your duties.
- ✓Floor sanding contractors and timber floor finishing crews
- ✓Businesses running volatile curing agents in enclosed, unventilated residential and commercial rooms
- ✓Owners and managers who need a risk assessment that stands up to a SafeWork NSW visit
- ✓Safety coordinators covering several workshops or several trades
- ✓Workshops whose insurer, principal contractor or client has asked for a documented assessment
- ✓Trainers and supervisors inducting apprentices onto workshop hazards
Authored to the codes and the law
The Codes of Practice and Australian Standards these documents are measured against, and the legislation behind them.
- §Work Health and Safety Act 2011 (NSW)
- §Work Health and Safety Regulation 2025 (NSW)
- §Workplace exposure standards for airborne contaminants (Safe Work Australia)
- §Managing risks of plant in the workplace — Code of Practice (SafeWork NSW)
- §Managing risks of hazardous chemicals in the workplace — Code of Practice (SafeWork NSW)
- §Managing the work environment and facilities — Code of Practice (SafeWork NSW)
Frequently asked questions
Add an in-house CIH risk assessment review
Complete your risk assessment using our digital engine, then have our in-house Certified Industrial Hygienist (CIH) and Full Member of the Australian Institute of Occupational Hygienists (MAIOH) review your specific results to ensure bulletproof compliance.
Post-completion expert review
Not sure if you categorised your site’s controls correctly? Complete your online assessment and send us the generated report. Our in-house experts will review your residual risk scores, validate your “N/A” selections, and ensure your action plan adequately addresses your highest liabilities (like hexavalent chromium or LEL environments) before you sign off.
- Scope
- Remote CIH and MAIOH review of your completed calculator report and hazard register.
- Turnaround
- 3–5 business days.
- Pricing
- Remote review is billed at an hourly rate of $250 AUD/hour (total quote based on the number of sections reviewed).
Download it, score it online, sign it.
Read the hazard register, walk the workshop with the calculator open, and download the finished .docx report with your Action Plan already inside it. Print it, sign it off, and you are audit-ready for this workshop.
Price in AUD, no GST charged · Jurisdiction: New South Wales — WHS Act 2011, WHS Regulation 2025 and SafeWork NSW Codes of Practice applied
This is a generic risk assessment for a typical business of this kind, to support your due diligence — completing it is not compliance in itself. You must answer it for your own site, consult your workers, put the missing controls in place, and get competent advice where it says so — exposure monitoring, for example, is work for an occupational hygienist. The limits are set out at the front of every report.